BE360540A - - Google Patents
Info
- Publication number
- BE360540A BE360540A BE360540DA BE360540A BE 360540 A BE360540 A BE 360540A BE 360540D A BE360540D A BE 360540DA BE 360540 A BE360540 A BE 360540A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/18—Electrical details
- H04Q1/30—Signalling arrangements; Manipulation of signalling currents
- H04Q1/32—Signalling arrangements; Manipulation of signalling currents using trains of DC pulses
- H04Q1/36—Pulse-correcting arrangements, e.g. for reducing effects due to interference
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE674871X | 1928-05-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE360540A true BE360540A (cs) |
Family
ID=20314732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE360540D BE360540A (cs) | 1928-05-12 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE360540A (cs) |
| FR (1) | FR674871A (cs) |
-
0
- BE BE360540D patent/BE360540A/xx unknown
-
1929
- 1929-05-10 FR FR674871D patent/FR674871A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR674871A (fr) | 1930-02-03 |